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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| Y283041-1g |
1g |
现货 ![]() |
| |
| Y283041-5g |
5g |
现货 ![]() |
| |
| Y283041-25g |
25g |
现货 ![]() |
| |
| Y283041-100g |
100g |
现货 ![]() |
|
| 规格或纯度 | 99.99%-Yb(REO) |
|---|---|
| 英文名称 | Ytterbium(III) chloride hydrate |
| 产品介绍 |
Product Application: Ytterbium(III) chloride hydrate is used as an effective catalyst to prepare acetals by reacting with trimethyl orthoformate. It reacts with N-alkylsalicylideneimines to prepare yttrium(III) Schiff base complexes. It is widely used as NMR shift reagent, calcium ion probe and in DNA microarrays. Its anhydrous form acts as a Lewis acid and catalyzes the alkylation reactions such as aldol reaction and Pictet-Spengler reaction. |
| 纯度 | ≥99.99%(REO) |
| 分子量 | 279.40(anhy) |
|---|---|
| Reaxy-Rn | 38554783 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=38554783&ln= |
| 溶解性 | Soluble in water. |
|---|---|
| 密度 | 2.575 |
| 敏感性 | 对湿度敏感 |
| 信号词 | 警告 |
|---|---|
| 危险声明 |
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P312: 打电话给毒物中心或医生。。。如果你觉得不舒服 P302+P352: 如皮肤沾染:用水充分清洗。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P403+P233: 存放在通风良好的地方。保持容器密闭。 |
| 1. Juan Hui, Peng Ran, Yirong Su, Lurong Yang, Xuehui Xu, Tianyu Liu, Yuzhang Gu, Xiaojian She, Yang (Michael) Yang. (2025) Stacked Scintillators Based Multispectral X-Ray Imaging Featuring Quantum-Cutting Perovskite Scintillators With 570 nm Absorption-Emission Shift. ADVANCED MATERIALS, (2416360). [PMID:39871685] [10.1002/adma.202416360] |